The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 1998
Filed:
Jan. 22, 1996
Hatsumi Iino, Kawasaki, JP;
Fujitsu Limited, Kanagawa, JP;
Abstract
A system for processing a plurality of signals in parallel by a plurality of working-system processing units. A protection-system processing unit is provided as a substitute for one of the working-system processing units, and switch units are provided for switching the routes of the signals so that the signals are processed by the protection-system processing unit instead of the substituted working-system processing unit. The characteristic of the protection-system processing unit can be varied automatically under control of a characteristic control unit so that the characteristic of the protection-system processing unit becomes the same as the characteristic of the substituted working-system processing unit.